Globally drawn object does not show all instrument charts

[Gianpiero]

I manually draw some rectangles on a chart where I analyze price action and set them as attached to all other instrument charts.
The target chart is set to a different Trading Hours template, a subset of the trading hours of the graph where I draw rectangles.
I have the Show global objects parameter flagged true on all charts of the same instrument, yet they don't show on the other charts.
This is very puzzling since it has worked until now.

[NinjaTrader_Oxana]

Hello,
Thank you for your post.

Please email us your log and trace files right from the NinjaTrader platform (by going to Help-> Email Support), plus attach a screenshot of you charts, so we may investigate this matter further. Ensuring 'Log and Trace Files' is checked will include these files. This is checked by default.
Thank you!

[Gianpiero]

The problem seems to be that I was expecting the manually drawn rectangles to appear in a different workspace. If the target chart is IN the current workspace, no problem at all.